IoT(internet of things) THEORY.

What is the IoT? Everything you need to know about the Internet of Things right now:

The Internet of Things, or IoT, refers to the billions of physical devices around the world that are now connected to the internet, all collecting and sharing data. i.e they are communication to each other at a time and they sharing the data and resources.

What is an example of an Internet of Things device?

A light bulb that can be switched on using a smartphone app is an IoT device.i.e we can sense a bulb to light on or off by through our mobile phone and also with our TV remote which is embedded with the Arduino devices.

The IoT was initially most interesting to business and manufacturing, where its application is sometimes known as machine-to-machine (M2M).

Arduino Board used for IoT, Types of Arduino Board?

The Arduino UNO is the best board to get started with electronics and coding.

The Arduino Uno is a microcontroller board based on the ATmega328 (datasheet). It has 14 digital 

input/output pins (of which 6 can be used as PWM outputs), 6 analog inputs.

Types of Arduino Board?

    There are different types of Arduino board such as Arduino Uno, Nano, Mini, Micro, Arduino mini pro etc.

internet of things)

About the Tutorial

IoT (Internet of Things) is an advanced automation and analytics system which exploits 

networking, sensing, big data, and artificial intelligence technology to deliver complete systems 

for a product or service. These systems allow greater transparency, control, and performance 

when applied to any industry or system.

IoT systems have applications across industries through their unique flexibility and ability to be 

suitable in any environment. They enhance data collection, automation, operations, and much 

more through smart devices and powerful enabling technology.

IoT − Key Features

The most important features of IoT include artificial intelligence, connectivity, sensors, active 

engagement, and small device use. A brief review of these features is given below:

* AI – IoT essentially makes virtually anything “smart”, meaning it enhances every aspect 

of life with the power of data collection, artificial intelligence algorithms, and networks. 

This can mean something as simple as enhancing your refrigerator and cabinets to detect 

when milk and your favorite cereal run low, and to then place an order with your preferred 

grocer. 

* Connectivity – New enabling technologies for networking, and specifically IoT 

networking, mean networks are no longer exclusively tied to major providers. Networks 

can exist on a much smaller and cheaper scale while still being practical. IoT creates 

these small networks between its system devices.

*Sensor IoT loses its distinction without sensors. They act as defining instruments 

which transform IoT from a standard passive network of devices into an active system 

capable of real-world integration.

*Active  Engagement– Much of today's interaction with connected technology happens 

through passive engagement. IoT introduces a new paradigm for active content, product, 

or service engagement.

*Small Devices – Devices, as predicted, have become smaller, cheaper, and more 

powerful over time. IoT exploits purpose-built small devices to deliver its precision, 

scalability, and versatility.